@ddafoe What if your reference to live music isn’t unamplified acoustic music; is Harbeth still the best in this case? i.e. the many other modern HiFi speaker manufacturers are just plain wrong?
good questions, and certainly no right and wrong, just different objectives for sonics in design of various speakers (and thus no 'best' in any objective sense, only 'right for you' and/or 'right for me')
it is indeed an important distinction to understand WHAT kind of live music one listens to as points of reference, obviously an umamplified chamber group or piano recital will sound very different from a rock o blues band in a smaller club, or a live rihanna or springsteen concert at an amphitheater or say the meadowlands
most venues, even small ones, amplify the music with industrial grade solid state amps and use large horn loaded speakers for some or all the artists, depending on seating position, one will hear a mix of direct unamplified sound vs amplified
i think this is why hifi loudspeakers also span such a very wide range of sonic traits... some more alive, emphasizing slam and speed and edgy clarity, others (like spendor vandersteen and harbeth), with a warmer fuller slower less edgy tone and nature to the sound